def _check_ports(self):
if not 'port' in self:
self['port'] = self.random_port(self['nb_ports'])
else:
port = self['port']
if not isinstance(port, list):
port = [port]
in_use = [str(p) for p in port if util.is_port_in_use(p)]
if in_use:
raise Exception( 'Some ports were already in use: %s.'
% ', '.join(in_use))
def find_nearest_port(port):
while util.is_port_in_use(port):
port += 1
return port